Move tracing/third_party/tvcm -> third_party/py_vulcanize.

third_party/py_vulcanize/py_vulcanize/style_sheet.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import base64
 import os
 import re
 
 
 class Image(object):
@@ skipping 57 matching lines @@
   def _Load(self, containing_dirname):
     if self.contents.find('@import') != -1:
       raise Exception('@imports are not supported')
 
     matches = re.findall(
         'url\((?:["|\']?)([^"\'()]*)(?:["|\']?)\)',
         self.contents)
 
     def resolve_url(url):
       if os.path.isabs(url):
-        # FIXME: module is used here, but tvcm.module is never imported.
-        # However, tvcm.module cannot be imported since tvcm.module may import
+        # FIXME: module is used here, but py_vulcanize.module is never imported.
+        # However, py_vulcanize.module cannot be imported since py_vulcanize.module may import
         # style_sheet, leading to an import loop.
         raise module.DepsException('URL references must be relative')
       # URLS are relative to this module's directory
       abs_path = os.path.abspath(os.path.join(containing_dirname, url))
       image = self.loader.LoadImage(abs_path)
       image.aliases.append(url)
       return image
 
     self._images = [resolve_url(x) for x in matches]
 
@@ skipping 37 matching lines @@
 
   def load(self):
     self._InitParsedStyleSheetIfNeeded()
 
   def _InitParsedStyleSheetIfNeeded(self):
     if self._parsed_style_sheet:
       return
     module_dirname = os.path.dirname(self.resource.absolute_path)
     self._parsed_style_sheet = ParsedStyleSheet(
         self.loader, module_dirname, self.contents)